NCI 6702 User Manual - Diagnostics - Continued

Other manuals for 6702: User manual, User manual
Manual is about: Point-of-Sale Interface Scales 6700 Family

Summary of 6702

  • Page 1

    Models 6702, 6710, and 6720 user manual.

  • Page 2: United States

    United states this equipment has been tested and found to comply with the limits for a class a digital device, pursuant to part 15 of the fcc rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. Thi...

  • Page 3: Important !

    * these capacities require a 6-digit display. Model 6702 us & canada approved legal for trade ntep approval - coc #95-070a3 canada - coc# am-5076 model 6710 us & canada approved legal for trade ntep approval - coc #92-051a2/95-070a3 canada - coc# am-5076 model 6720 us & canada approved legal for tra...

  • Page 4: About This Manual

    About this manual modes of operation this manual covers the service needs of the model 6702, 6710, and 6720 point of sale (pos) bench scales. This maul is divided into these general areas: • about this manual • modes of operation diagnostics mode configuration mode calibration mode • error codes •co...

  • Page 5

    Modes of operation - continued with switch 1 in the menu mode or open position, there are three modes available to you. They are as follows: diagnostic mode - used to test areas of the scale’s function configuration mode - used to configure your scale for your application calibration mode - used whe...

  • Page 6

    Normal weighing mode set switch 1 to the open position menu mode diag conf cal 60 h lb 9.995 load 0 load 10 50 h kilo 29.99 30.01 60.02 99.95 done filt baud prot done nci ecr 8213 choose from a list of 15 baud and parity options fast slo disp ra ro i/o diva divn done performs a display test performs...

  • Page 7: Diagnostics Mode

    Diagnostics mode diagnostic (diag) mode the diagnostic (diag) mode menu lets you test specific areas of the scale’s function. These areas are: display (disp) - - shows the version and revision of the software, followed by a display segment test. Ram (ra) - performs a non-destructive test of ram in t...

  • Page 8

    5. Press the test key to perform the ram test. . . Pass or fail is displayed briefly, then disp. If the test fails, contact your local weigh-tronix distributor for service. 6. Press the zero key twice to scroll to the rom test. . . Ro is displayed. This stands for the rom test. 7. Press the test key...

  • Page 9: Diagnostics - Continued

    Diagnostics - continued 15. Press the test key to stop the the test. . . Disp is displayed. 16. When you are finished with the test press the zero key six times, which displays done, and press the test key. . . Or place switch 1 back to diag is displayed. Normal mode to return back to normal weighin...

  • Page 10

    Configuration mode- continued follow these steps to access and configure the items in the conf menu. Refer to figure 3. 1. From the diag display press the zero key or from normal weighing mode, move switch 1 to menu mode or open position, then press the zero key. . . Conf is displayed 2. Press the t...

  • Page 11: Calibration Mode

    Calibration mode the calibration (cal) mode menu lets you calibrate your scale. The items in the calibration menu are as follows: line frequency (50 or 60h) - select the ac line frequency you are using. Pounds/kilograms (lb or kilo) - selects the unit of measure of your calibra- tion test weights. C...

  • Page 12: Error Codes

    Calibration mode - continued 7. Place ten pounds of test weights on the scale and press the test key. After a brief wait done is displayed. 8. Press the test key. . . Diag is displayed. Or 9. Return switch 1 to the closed position. . . The scale returns to normal weighing mode. The scale is now test...

  • Page 13: Communication

    Communication the 67xx is capable of interfacing with an eia standard rs-232, full duplex, asynchronous, smart device, or 4-bit parallel interface for output of weight data to an ecr device. The 67xx 15 pin style is configured as a 4-bit parallel standard from the factory. To configure the 67xx to t...

  • Page 14: Communication - Continued

    Communication - continued implementation of this command will be mandatory. This command causes the scale to return to a wysiwyg (what you see is what you get) of its display when it is in normal weighing mode. That is, the scale will send whatever is showing on its display including any minus sign/...

  • Page 15: Communication - Continued

    Communication - continued this command will be optional. It is the same as the "w" command except that when weight is returned, it is returned with ten times the scale's displayed resolution. Thus, for decimal weight, the length of the weight field is equal to the length of the scale's display plus ...

  • Page 16: Communication - Continued

    Communication - continued baud rates: 1200, 2400, 4800, 9600, or 19.2k word length: 10 bits 1 start, 7 data, 1 parity, 1 stop parity even, odd, or none the scale is dte serial data transmission modem control lines will not be supported for rs-232. The 15 pin version of the 67xx is shipped configured...

  • Page 17: Communication - Continued

    Communication - continued the scale end of the interface cable plug is a da 15 pin socket. The other end is as required by your application below is a pin and signal list for the da 15 pin interface cable interface cable pin rs-232 4-bit parallel 1 rxd data 1 2 txd data 2 3 sig gnd sig gnd 4 data 4 ...

  • Page 18

    3990 brickway blvd. Santa rosa, ca 95403 telephone 1 707-527-5555 1 800-982-6622 facsimile 1 707-579-0180 1 800-847-6743 01/20/98 pn 7424-14787c printed in usa.